sorted the list of tests; rspec with doc format
Removed outdated comments about tests being disabled.
Use a test_helper
Test DHCLIENT_SET_DEFAULT_ROUTE (bnc#883836).
Moved the default of DHCLIENT_SET_DEFAULT_ROUTE (bnc#883836)

Do not set it to NO when editing an interface.
version + changelog

Conflicts:
	package/yast2-network.spec
Call a query only once
Reformatted code to fit in 80 columns.
Merge branch 'master' into default-route

Conflicts:
	package/yast2-network.changes
Merge pull request #226 from mvidner/default-route

Do not lose default route when editing an interface (bnc#883836).